A series of gales and strong winds coming across the Pacific Ocean are forecasted to bring rain, wind, snow and swell to the ...

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another rainy storm system.

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

SAN FRANCISCO (KGO) -- The Bay Area saw significant storm impacts as an atmospheric river brought heavy rain, urban and river ...

A Pineapple Express forms when the jet stream dips south into the tropical Pacific near Hawaii, scooping up warm, moist air ...

Another round of snow is headed for Montana as the active and cold February weather will continue for the foreseeable future.

Another storm will impact Northern California starting Thursday morning. That event is forecast to be somewhat less impactful than the high winds and mudslides on Tuesday that caused a home to ...

Another storm will impact Northern California starting Thursday morning. That event is forecast to be somewhat less impactful ...

Atmospheric rivers like the ones hitting the state this week sometimes wobble, and these slight movements can be challenging to predict.

Caltrans shuts down Pacific Coast Highway as back-to-back atmospheric river storms raise risks in wildfire-affected areas; ...